ISRC DEF059205490
Verified recording
DEF059205490 is “Knoxville: Summer of 1915, Op. 24: It Has Become That Time Of Evening” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x21bcddda25eda3096d5a82c4bd616f3c4166adf2e25a121a9169738e9697188a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205490.
Recording identifiers
- ISRC
- DEF059205490
- Title
- Knoxville: Summer of 1915, Op. 24: It Has Become That Time Of Evening
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x21bcddda25eda3096d5a82c4bd616f3c4166adf2e25a121a9169738e9697188a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4da97583d86b39618c77d94d41b1d45cbec2f01406cff7d0e99480dfd8b04f01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205490
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Knoxville: Summer of 1915, Op. 24: It Has Become That Time Of Evening · Machine-readable JSON-LD